Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6590177 | Membrane switch and pressure sensitive sensor | Katsuhiko Takahashi, Takayuki Imai, Toshifumi Nakajima, Koji Ito, Kazuya Tanaka | 2003-07-08 |
| 6388556 | Film pressure sensitive resistor and pressure sensitive sensor | Takayuki Imai, Toshifumi Nakajima, Takahiro Ishii, Nobuyuki Kohama, Nobutada Hyakutake | 2002-05-14 |